TITLE:
Verifiable Secret Sharing Scheme Based on the Plane Parametric Curve
AUTHORS:
Bin Li
KEYWORDS:
Plane Parameter Curve, Threshold Scheme, Verifiable Secret Sharing, Cheater, Information Rate, Participating Members
JOURNAL NAME:
Applied Mathematics,
Vol.12 No.11,
November
30,
2021
ABSTRACT: Verifiable secret sharing is a special kind of secret sharing. In this paper, A secure and efficient threshold secret sharing scheme is proposed by using the plane parametric curve on the basis of the principle of secret sharing. And the performance of this threshold scheme is analyzed. The results reveal that the threshold scheme has its own advantage of one-parameter representation for a master key, and it is a perfect ideal secret sharing scheme. It can easily detect cheaters by single operation in the participants so that the probability of valid cheating is less than 1/p (where p is a large prime).